$10\%$ law of flow of energy in ecosystem was proposed by
Lindemann
Carl Mobius
Tensely
Darwin
The trophic level of S-bacteria and cyanobacteria is
Whale is
The amount of organic matter stored by green plants in a unit time and area is called
In an ecosystem, there is flow of energy at different trophic levels. This is as follows :
Identify the correct type of food chain.
Dead animal $\rightarrow$ Blow flymaggots $\rightarrow$ Common frog $\rightarrow$ Snake